Mexico ↔ Buenos Aires — time offset
Mexico is 3 hours behind Buenos Aires. When Mexico clocks hit noon, Buenos Aires reads 15:00.
Mexico is in the America/Mexico_City timezone. Buenos Aires is in America/Argentina/Buenos_Aires. The difference is 3 hours.
Mutual working hours
Every working day, Mexico and Buenos Aires are both in business hours for 5 hours simultaneously.
00:0006:0012:0018:0024:00
When to schedule across time zones
Both Mexico and Buenos Aires are in standard hours simultaneously for 5h per day. 3 recommended slots shown below.
09:00 Mexico City / 12:00 Buenos Aires✓ Both working
10:00 Mexico City / 13:00 Buenos Aires✓ Both working
11:00 Mexico City / 14:00 Buenos Aires✓ Both working
Based on standard 09:00–17:00 working hours in each location's local time.
Holiday calendar for both locations
⚡ Both locations have upcoming holidays, check availability before scheduling.
Mexico3 holidays
Sep 16Independence Day
Nov 16Revolution Day
Dec 25Christmas Day
Buenos Aires4 holidays
Oct 12Day of Respect for Cultural Diversity
Nov 23National Sovereignty Day
Dec 8Immaculate Conception Day
Dec 25Christmas Day
Working across Mexico and Buenos Aires
Working across Mexico (Mexico) and Buenos Aires (Argentina) involves a 3-hour gap. The good news: there is a 5-hour mutual window in standard business hours that lets both sides collaborate without anyone joining at an unreasonable hour.
💡 Best practice for cross-timezone meetings
✅09:00–10:00 in Mexico = 12:00–13:00 in Buenos Aires. Both sides are in standard business hours during this window.
✅10:00–11:00 in Mexico = 13:00–14:00 in Buenos Aires. Both sides are in standard business hours during this window.
✅11:00–12:00 in Mexico = 14:00–15:00 in Buenos Aires. Both sides are in standard business hours during this window.
DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.
Get the Extension — Free →Use the time slider above to find the exact equivalent time for any moment in Mexico. The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.
